Linear & Multilinear Algebra

Papers
(The TQCC of Linear & Multilinear Algebra is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-09-01 to 2025-09-01.)
ArticleCitations
Hadamard product and related inequalities in the Jordan spin algebra32
The minimum number of multiplicity 1 eigenvalues among real symmetric matrices whose graph is a 2-linear tree20
The q-derivative formula and determinant identities20
Square roots of complex symmetric operators19
Matrices over commutative rings as sums of higher powers18
The incomplete matrix beta function and its application to first Appell hypergeometric matrix function15
Local derivations on the Lie algebra W (2, 2)15
Scaffoldings of totally positive matrices and line insertion15
Some properties of c-K-g-frames in Hilbert C*-modules13
Forms of biisometric operators and biorthogonality13
A decomposition of matrix-valued H 2 -functions12
On a question of Bhatia, Friedland and Jain II11
Exponential stability of switched block triangular systems under arbitrary switching10
On simple evolution algebras of dimension two and three. Constructing simple and semisimple evolution algebras10
Fredholm theory on Krein spaces and its application to pseudospectrum9
Quasi-radial operators on the Fock space and C* -algebras of entire functions9
On the signless Laplacian spectrum of k -uniform hypergraphs9
On subdirect sums of Nekrasov matrices9
On the spectral radius and the energy of eccentricity matrices of graphs9
Weyl-type theorems for hypercyclic and supercyclic operators8
Formulas for the eigendiscriminants of ternary and quaternary forms8
On special H -matrices based on Beauwens condition8
Symmetric perimeters of completely positive Boolean matrices and their preservers8
New backward error bounds of Rayleigh–Ritz projection methods for quadratic eigenvalue problem8
Spectral theory of weighted hypergraphs via tensors7
The Ihara expression of a generalization of the weighted zeta function on a finite digraph7
Towards a classification of incomplete Gabor POVMs in ℂ d 7
Almost full rank matrices arising from transitive tournaments7
A strict inequality on the energy of edge partitioning of graphs7
The tan Θ theorem for definite matrix pairs7
Existence of flipped orthogonal conjugate symmetric Jordan canonical bases for real H -selfadjoint matrices6
On the numerical index of the real two-dimensional L p space6
An efficient approach for enclosing the solution set of the interval coupled Sylvester matrix equations6
Finsler geometries on strictly accretive matrices6
On exp(Der(E)) of nilpotent evolution algebras of maximal nilindex6
On 6× 6 complex Hadamard matrices containing two nonintersecting identical 3× 3 submatrices6
Real Schur norms and Hadamard matrices6
Some classes of nonsingular tensors and application6
Graphs with the minimal Laplacian coefficients5
Some applications of eigenvalues of unitary Cayley graphs of matrix rings over finite fields5
Unitary equivalences for k -circulant operator matrices with applications5
On resistance matrices of weighted balanced digraphs5
Leibniz algebras and graphs5
Nice operators and nice spaces5
Further results on weighted core inverse in a ring5
The -positive semidefinite matrices A such that are nonsingular5
Countably many asymptotic tensor ranks5
On singular pencils with commuting coefficients5
Chollet's permanent conjecture for 4 × 4 matrices5
Characterization of C-symmetric Toeplitz operators for a class of conjugations in Hardy spaces5
On the solution of the Yang–Baxter–like operator equation on Hilbert spaces5
A new invariant for cyclic orbit flag codes5
Characterizations of Lie centralizers of triangular algebras5
A Kantorovich type inequality for positive matrices5
Representations of the weighted WG inverse and a rank equation's solution5
Quantum injectivity of g-frames in finite dimensions5
Characterization of matrices satisfying the reverse order law for the Moore–Penrose pseudoinverse5
Quaternionic essential numerical range of complex operators4
Modified CRI iteration methods for complex symmetric indefinite linear systems4
New multiplicative perturbation bounds on orthogonal projection4
Coherence invariant maps on order-3 symmetric tensors4
Numerical range of quaternionic right linear bounded operators4
Further results on strongly core orthogonal matrix4
Advancements in the generalization of m -isometries: introducing the q -partial-( m, A )-isometry class4
On decomposition of left-right Atkinson linear relations and related classes4
Bott-Duffin group inverse4
Signed graphs whose all Laplacian eigenvalues are main4
LCP of matrix product codes4
Joint numerical radius distance preservers on C *-algebras4
Inequalities for partial determinants of positive semidefinite block matrices4
On binary relation of dual core generalized inverses4
G-Drazin inverse combined with inner inverse4
Maximal border subrank tensors4
On the closure of absolutely norm attaining operators4
Spectrum of banach valued holomorphic functions and polar sets4
Spectral properties of linear operators on a Hilbert space4
The inverse of the incidence matrix of a unicyclic graph4
-(bi)derivations and transposed Poisson algebra structures on Lie algebras4
Some notes on the energy of graphs with loops4
Non-weight modules over a Schrödinger-Virasoro type algebra4
Proof of a conjecture on the determinant of the walk matrix of rooted product with a path4
Nearest linearly structured polynomial matrix with some prescribed distinct eigenvalues4
Davis-Wielandt radius inequalities for off-diagonal operator matrices4
On commutators of idempotents4
New unitary equivalences for some operator matrices with applications4
Sum of two strictly n -zero matrices4
Euclidean and circum-Euclidean distance matrices: characterizations and interlacing property3
On a norming property of subspaces of a Banach space and some applications3
Correction3
The capability and certain functors of some nilpotent lie algebras of class two3
Preservers of of pseudospectra of matrix skew products3
Commutator widths of general linear groups over local rings3
Distinct eigenvalues are realizable with generic eigenvectors3
Representations and geometrical properties of generalized inverses over fields3
On the extreme eigenvalues and asymptotic conditioning of a class of Toeplitz matrix-sequences arising from fractional problems3
An orthogonality relation in complex normed spaces based on norm derivatives3
A generalized Wigner–Yanase skew information3
Exposedness of elementary positive maps between matrix algebras3
On the two-sided removal and cancellation properties associated with selfadjoint operators3
On computing HITS ExpertRank via lumping the hub matrix3
Weak core inverses and pseudo core inverses in a ring with involution3
The semi-Fredholmness and property (ω) for 2×2 upper triangular operator matrices3
High relative accuracy for rational q-Bernstein–Vandermonde matrices3
Nonlinear maps preserving similarity on B(X)3
Linear operators and construction of symmetric symbols satisfying sum rules of order p3
The spectra of graphs based on general graph operations3
Norm and numerical radius inequalities for operator matrices3
New characterizations and representations of the generalized Bott–Duffin inverse and its applications3
Inseparable Gershgorin discs and the existence of conjugate complex eigenvalues of real matrices3
Matrices with rotation and/or reflection invariant higher rank numerical ranges3
2-Local derivations on the Schrödinger-Virasoro algebra3
A metric function for dual quaternion matrices and related least-squares problems3
L-structure least squares solutions of generalized reduced biquaternion matrix equations with applications3
Reverse Wiener spectral radius of trees3
CFI upper triangular operator matrices3
Algebraic technique for mixed least squares and total least squares problem in the reduced biquaternion algebra3
Bialternant formula for Schur polynomials with repeating variables3
Strong commutativity preserving maps on rank k strictly triangular matrices3
Lieb type convexity for positive operator monotone decreasing functions3
Endomorphisms of the riordan group, some new facts3
From norm derivatives to orthogonalities in Hilbert C*-modules3
Diameter of the BJ -orthograph in finite-dimensional C *-algebras3
The generalized Brauer–Ostrowski theorem for matrices of operators2
A construction of non-isomorphic polyhedral cones using Lyapunov rank2
The normalized Laplacian spectrum of n -polygon graphs and applications2
On some tensor inequalities based on the t-product2
Approximating the closest structured singular matrix polynomial2
A certain decomposition of infinite invertible matrices over division algebras2
Transformations preserving the effective spectral radius of a matrix2
Commuting maps on idempotents and functional identities on finite subsets of fields2
On the best coapproximation problem in ℓ1n,2
The Moore–Penrose inverses of unbounded closable operators and the direct sum of closed operators in Hilbert spaces2
The spanning k-trees, perfect matchings and spectral radius of graphs2
The equation XAX=B with B skew-symmetric: how much of a bilinear form is skew-symmetric?2
On determinants involving tangent functions2
Fixed point groups of involutions of type O(q, k ) over a field of characteristic two2
Perturbations of tempered spectra2
Nilpotent linear spaces in M 4 ( F )2
Comparison theorems for splittings of different M-tensors2
A new approach to MacMahon’s Partition Analysis and associated applications2
Poisson triple systems2
Maximal numerical range of tensor product of two operators2
Signless Laplacian energy, distance Laplacian energy and distance signless Laplacian spectrum of unitary addition Cayley graphs2
Upper and lower bounds for the solution of the Lyapunov matrix differential equation2
Generalized Drazin-meromorphic invertible operators and Browder type theorems2
Generalized Paley graphs equienergetic with their complements2
Generalized Locally Toeplitz matrix-sequences and approximated PDEs on submanifolds: the flat case2
On the Seidel Estrada index of graphs2
Decay estimates of Green's matrices for discrete-time linear periodic systems2
The projection m -weak group inverse2
A face of the polytope of doubly stochastic matrices2
Products of generalized n -projections2
The set of stable indices of 0–1 matrices with a given order2
On G -majorization inequalities for gradients of G -increasing functions2
Competition periods of multipartite tournaments2
Metrics related to oscillator algebras2
Derivations of triangular matrix rings2
A note on numerical ranges of tensors2
Extremal marginals of an unbounded local completely positive and local completely contractive map2
A study of local symmetry of Birkhoff–James orthogonality in Banach spaces2
Some quantum MDS codes from GRS codes2
Representations of special Jordan triple systems of all symmetric and hermitian n by n matrices2
On von Neumann algebras consisting of complex symmetric operators2
Iterative hard thresholding for low CP-rank tensor models2
Weighted generalized core–EP inverse2
Minimality of tensors of fixed multilinear rank2
Fredholm theory in quaternionic Banach algebras2
On geometric circulant matrices with geometric sequence2
A quadratic operator equation and a non-commutative uncertainty relation2
Sharp lower bounds for the Laplacian Estrada index of graphs2
Modulus-based inexact non-alternating preconditioned splitting method for linear complementarity problems2
Sampling expansions associated with quaternion difference equations2
Divisibility among power matrices associated with multiplicative functions2
On a question of Erdős on doubly stochastic matrices2
Orthogonality over finite fields2
Some properties of the q -numerical radius2
q-Numerical radius inequalities for Hilbert space2
Fixed points of doubly stochastic operators with application to Markov chains2
Inequalities for products of singular values of matrices2
Classification of graphs by Laplacian eigenvalue distribution and independence number2
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